baber/WOPTO huggingface dataset:
Patent JP-2003333328-A (JP)
Title: Image processing method and image processing apparatus
Inventor: NOSE TAKAYOSHI
IPC: H04N1/405
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method and apparatus for providing high speed error spread processing by applying summing processing to R, G, B color images together in the case of processing the RGB color images in the error spread processing.  <P>SOLUTION: The error amount spread to peripheral pixels in the error spread processing is limited to only a positive number to eliminate the need for summing processing by 2's complement having been required for the case of including negative numbers. Thus, in the case of processing summation of error amounts spread from a plurality of pixels and summation of a received pixel and an error amount corresponding thereto, which have been executed by R, G, B each independently, this invention makes it possible to store R, G, B arithmetic elements to one register wherein they are totally summed so as to remarkably reduce the processing amount and attain high speed processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329965-A (JP)
Title: Head mount display
Inventor: CHIAKI TATSUO
IPC: H04N5/64
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head mount display (HMD) which has light mountability of a nose pad system and is made adjustable to an easily visible place without depending upon the shape of the user's face.  <P>SOLUTION: The HMD of a nose pad type has a display section having at least a display element, an optical system for enlarging the image on the display element, a back light, and a holder for supporting the display element and the optical system, and an exterior cover, a nose pad, and a mounting frame, and the display section is made rotationally adjustable in the vertical direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330695-A (JP)
Title: Image forming device and central management device
Inventor: HASEGAWA MAKOTO
IPC: G06Q50/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and surely and automatically order only components whose exchange is required or consumable articles.  <P>SOLUTION: Each image forming device P stores specific information associated with its own device or a customer who has purchased its own device in a memory, and when any abnormality is generated in components related with image formation, when the lives of those components are almost expired, or when the consumption of consumable articles related with image formation exceeds a preliminarily set threshold, a warning to promote the exchange of the components or the consumable articles is generated, and when the order contents of the components for exchange or the consumable articles are inputted, the order contents and the specific information stored in the memory are transmitted through a communication controller R and a public line network N to a central management device Q.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333851-A (JP)
Title: Commutation method for direct power converter
Inventor: ITO JUNICHI
IPC: H02M5/27
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commutating method capable of preventing the breakdown of a device without using an AC snubber or the like by preventing a commutation failure, thus minimizing surge even if a power supply voltage or a load current is small.  <P>SOLUTION: This method includes a power voltage polarity detecting means 40; a first commutating pattern forming means 60A for forming a first commutating pattern according to the polarity of the power voltage; a load current polarity detecting means 70; a second commutating pattern forming means 60B for forming a second commutating pattern according to the polarity of the load current; a switching device 90V or 90I for switching and outputting the first commutating pattern (a pattern A) or the second commutating pattern (a pattern B) corresponding to an absolute value of the power voltage or the load current. The commutating of a semiconductor switching device is carried out by using the commutating pattern A or B switched by the switching device 90V or 90I for preventing power short circuit and a load end open circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330156-A (JP)
Title: Heat developing apparatus
Inventor: HANIYU TAKESHI
IPC: G03D13/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developing apparatus which rapidly and uniformly develops a heat-developable material and to further provide a heat developing apparatus free of contamination of a heat drum in the heat developing apparatus over a prolonged period of time and giving high-grade image quality without transferring dirt to a heat-developed heat-developable material.  <P>SOLUTION: In a heat developing apparatus which heat-develops a heat- developable material having a photosensitive layer containing a silver salt and a reducing agent and a layer protecting the photosensitive layer on at least one face of a support, the outermost surface layer of a heat drum comprises silicone rubber and carbon nano-tubes or carbon nano-horns are contained in the silicone rubber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325450-A (JP)
Title: Light source device for endoscope
Inventor: YAMATANI KEN
IPC: G02B23/26
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device for an endoscope for connecting and fixing one or more kinds of light guide connectors having mutually different outer diameters in a freely detachable manner by one light source device without using one or more kinds of adaptors fitted to one or more kinds of the light guide connectors having mutually different outer diameters.  <P>SOLUTION: When a light guide connector 12 capable of guiding illumination light is inserted into the connector receiving member 13 in the light source device 5 for an endoscope, this insertion is detected by a detection switch 14 and the driving of a motor is controlled through a CPU 11 to draw a connector clamping member 15 to contract and displace the connector clamping member 15. The connector receiving member 13 arranged therein is contracted to hold and fix the light guide connector 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331962-A (JP)
Title: Connecting terminal
Inventor: ANPO TSUGIO
IPC: H01R13/11
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize insertion of a counterpart insertion connection terminal, eliminate danger of buckling of a movable contact piece, and to maintain a required contact pressure.  <P>SOLUTION: A connecting part 11 is formed nearly in a box shape with a bottom plate 13, side plates 14, 15 connecting from its left and right sides, and a top plate 16 connected to one of the side plates 14 bent and folded. Inside the connecting part 11, a movable contact piece 17 is folded back from backside in parallel with the top plate 16 through a softly curved part 17a, made in a reverse chevron shape having a contact 17b swelling downward in the vicinity of the center part of the connecting part 11, and formed in a leaf spring shape with snapping elasticity. A hole part 17c is fitted at the tip of the movable contact piece 17, into which, a locking piece 16b made by bending a part of the top plate downward 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338864-A (JP)
Title: Portable communication terminal
Inventor: KONNO MASATOSHI
IPC: G06F3/03
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable communication terminal which is made small and light by dispensing with a dedicated housing part for an input pen, can transmit and receive a signal even when the input pen is used and has no possibilities that there are the contact failure, sensitivity deterioration and loss of a rod antenna.  <P>SOLUTION: In this portable communication terminal 1 wherein the rod antenna 5 is arranged at a housing 2 having a touch panel 3 in an extractable and retreatable way, the input pen 10 having a cylindrical input pen main body 10b with a bottom and a pen point 10a at the bottom of the input pen main body 10b is housed in the housing 2 in an extractable and retreatable way, and the rod antenna 5 is housed in the input pen 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340875-A (JP)
Title: Cleaning method of component in resin molding and apparatus therefor
Inventor: KITADA RYOJI
IPC: B29C33/72
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method to remove deposit on a component, for example a mold when a chip is sealed with a resin, a substrate, a package or the like, when resin molding is carried out by using the mold, and an apparatus therefor.   <P>SOLUTION: The cleaning apparatus is provided with a lamp unit 14 having an excimer lamp 15, a rail 17 moving the lamp unit 14 and a gas supply pipe 12 emitting a nitrogen gas in the vicinity of the mold face of an upper mold 3 and a lower mold 4. In a condition that a film is absent between the upper mold 3 and the lower mold 4, the lamp unit 14 is moved between the upper mold 3 and the lower mold 4 and the mold face of cavities 7 and 10 or the like is irradiated by an excimer ultraviolet light 18 for a specific time. Owing to this, the energy of the excimer ultraviolet light 18 breaks down the molecular bond of the deposit on the mold face, and an active oxygen generated by the excimer ultraviolet light 18 oxidizes, decomposes and volatilizes the deposit. The volatilized deposit is removed from an exhaust pipe 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002368475-A (JP)
Title: Casing shield for shielding from electromagnetic radiation
Inventor: GRAVE ERWIN
IPC: H05K9/00
Filed: 2002-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a simple and economical protecting device against electromagnetic radiation in a casing by improving a casing shield for shielding an intermediate chamber of the casing 10 formed of casing parts 20, 25 from the electromagnetic radiation. SOLUTION: An electrically conductive coil spring 5 is disposed in the intermediate chamber to be shielded, and the coil spring 5 is extended between the casing parts 20, 25.
Patent JP-2004001793-A (JP)
Title: Pouring opening with tamper-proof function
Inventor: MATSUMOTO MASAFUMI
IPC: B65D41/04
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily distinguish presence of plug opening in a pouring opening used for a paper container.  <P>SOLUTION: A flap 3c which is at a position hidden by a carton when the pouring opening 1A is fitted to the carton, but is pulled out of the carton by a cap when the cap 3A is removed, is formed in the lower end region of the cap 3A fitted by screw fitting to a pouring opening main body 2. When the cap is opened, the hidden flap is pulled out, and when the cap is closed again, the flap remains at an outside visible position of the carton to be able to easily distinguish whether the cap is opened or not by the presence of the flap outside of the carton.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003036228-A (JP)
Title: Multimedia mail transmission device
Inventor: UJIHARA KIYONO
IPC: G06F13/00
Filed: 2002-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a multimedia mail transmission device which makes it possible to send a moving image data in order that even a fine nuance of sent data by a sender can be transmitted to a terminal at receiving end in a short period of time. SOLUTION: The multimedia mail transmitter transmits adding into a body of a mail information to start a program to classify the text and media information on a mail server at the receiving end. In addition, a receiver starts the program and stores the media information as a separate file from the text. The receiver prepares an icon which serves as an index of the media information. Text information and a plurality of moving image icons 71a-71c to serve as the indices are displayed on a client terminal on the receiving side. The moving images can be reproduced by designating the icons.
Patent JP-2004012523-A (JP)
Title: Developing device, developing cartridge, process cartridge, and image forming apparatus
Inventor: SHINTANI SUSUMU
IPC: G03G21/18
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device, a developing cartridge, a process cartridge, and an image forming apparatus constituted to prevent an image defect by absorbing the tolerance of respective parts and always making the position of a developing roller in a thrust direction constant and constituted to be easily assembled.  <P>SOLUTION: A sliding member 81 abuts on the end 40g of the core bar of the developing roller 40 and energizes the developing roller 40. Then, a round hole 79a is formed near the shaft center of the developing roller on the end face of a helical gear, and the member 81 directly energizes the end 40g. Thus, the member 81 directly energizes the roller 40, whereby the variance of energizing force caused by the addition of dimensional tolerance is restrained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012223-A (JP)
Title: Conformal microscope, height information coupling method in confocal microscope, program and storage medium
Inventor: KANEE SHIGERU
IPC: G02B21/00
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conformal microscope and a height information coupling method which can obtain height information of a specimen in a wide range by coupling height information.  <P>SOLUTION: A plurality of conformal images are picked up by changing a relative position of the condensing position of an objective lens and the specimen. Concerning two conformal images from among the plurality of conformal images, the height information is calculated by using the relative position of the objective lens and the specimen. A plurality of height informations are shifted by obtaining an offset value from a value corresponding to the relative position of the condensing position of the objective lens when each of the conformal images are photographed and the specimen. An overlapping extent is imparted to each height information, and coupling is performed by using the overlapping extent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003043904-A (JP)
Title: Method for improving holographic writing by using beam apodization
Inventor: KING BRIAN
IPC: G03H1/04
Filed: 2002-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for generating a reference beam having uniform intensity in a part outside of the central 60% of the power by allowing the incident reference beam for a holographic writing medium to be subjected to apodization. SOLUTION: The method for allowing the incident reference beam for a holographic writing medium to be subjected to apodization includes a process of allowing the incident reference beam to enter an apodizer and a process of generating a modified reference beam having a substantially uniform intensity profile on a region of the holographic writing medium. The axis of the incident reference beam is inclined from the normal line at a point in the region. The region contains an overlapped area of the modified reference beam and an object beam.
Patent JP-2004020580-A (JP)
Title: Method for adjusting lattice type optical circuit
Inventor: KAMITOKU MASAKI
IPC: G02F1/01
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for adjusting a lattice type optical circuit, the method being a definite adjustment algorithm as a guideline for a definite adjustment method after a lattice optical circuit is manufactured.  <P>SOLUTION: The phase adjustment in each arm of a lattice type optical circuit is optimized by the procedure of maximizing the band width in the extinction ratio or in the loss level in the obtained transmission spectrum of the lattice type optical circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019713-A (JP)
Title: Speed-change controller of automatic transmission and speed-change controlling method
Inventor: TAKEBAYASHI NORITAKA
IPC: F16H59/20
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the responsiveness and suppress control shocks of speed change while making it correspond to the information on automatic transmission.  <P>SOLUTION: When an ECT (electronically controlled automatic transmission)_ECU (electronic control unit) detects an instruction (yes in the step S302) for a downshift, the ECT_ECU sets up the mode corresponding to given conditions in steps of decision time calculation processing (S400), time change rate calculation processing (S500) of oil pressure, and torque adjusting amount calculation processing (S600) if oil temperature is more than the predetermined temperature and an accelerator position change rate is more than the predetermined change rate. The ECT_ECU improves a speed-change responsiveness and suppress the shocks of speed change by performing the downshift (S310) on the basis of the decision time corresponding to the predetermined mode, the time change rate of oil pressure, and the torque adjusting amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020359-A (JP)
Title: Opening measuring device of main steam release safety valve
Inventor: TAKAMURA YUKIHIRO
IPC: G21C17/003
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening measuring device of a main steam release safety valve for monitoring proper opening.  <P>SOLUTION: The opening meter 18 indicates the opening of the main steam release safety valve 11 at a nuclear power plant which is detected with a detector 15. A correction apparatus 20 corrects an error corresponding to thermal expansion of the opening of the main steam release safety valve 11 indicated by an opening meter 18 based on the ambient temperature of the main steam release safety valve 11 detected with a temperature sensor 19. Thus, the opening of the main steam release safety valve 11 which is corrected for the error by thermal expansion is indicated on the opening meter 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026348-A (JP)
Title: Suction roller
Inventor: OKAZAKI TAHEI
IPC: B65H20/12
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction roller which can surely convey and guide a web such as extremely thin films or paper requiring delicate handling in the state sucked and held over the entire width direction, in which structure is simple and a group of suction blocks can be easily assembled to a roller body and whose manufacturing cost can be small as the whole.  <P>SOLUTION: This suction roller is constituted by embedding and fixing the group of suction blocks 4 on the circumferential face of the roller body 3. The suction block 4 is made of a strip material formed by a ceramic porous body. On the circumferential face of the roller body 3, a group of loading grooves 13 are radially formed in the state opened on the roller side face. By loading the plurality of suction blocks 4 in the loading grooves 13 from the roller side face, the suction block is exposed over the entire width of the roller body 3. By disposing a joint block 5 on both right and left sides of the roller body 3, and vacuum pressure generated by an air supplying device 32 is made to act on the suction block 4 through an exhaust passage 14 so as to suck and convey the web W.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003043383-A (JP)
Title: Optical switch
Inventor: FORD JOSEPH EARL
IPC: G02B6/43
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a novel all-optical switch. SOLUTION: In the all-optical switch, an imaging system is interposed between a micro lens array and the moveable micro-mirrors of a MEMS(micro- electromechanical system) device, to which or from which light beams are directed. Thereby, an image of the micro lens array is formed at the position of the MEMS device, or vice-versa, thus effectively eliminating the distance between the micro lens array and the MEMS device. The imaging system can be a telecentric system. The size of an arrangement may be reduced, by compacting an optical path, e.g. using appropriate conventional mirrors, and/or employing folded arrangements. The overall system is arranged to account for any inversions introduced.
Patent JP-2004027283-A (JP)
Title: Plating equipment and wire tool
Inventor: TANI YASUHIRO
IPC: C25D7/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance productivity by efficiently applying plating to the surface of a wire in manufacturing a wire tool used for such an application as to cut a semiconductor wafer out of an ingot.  <P>SOLUTION: The plating equipment 10 which includes at least a plating solution bath 11 housing the plating solution 11a and plating metal 13 impressed with plus electricity by being immersed in the plating solution 11a is provided with a solution holding means 13 for holding the plating solution 11a and applying the plating to the wire by sliding contact therewith, a wire feeding means 14 for delivering the wire 19 to the means 13 and a housing means 15 for housing the wire past the means 13. The equipment is arranged to enclose the outer periphery of the wire 19 by the means 13 and applying the plating thereto, thereby performing the plating at a high speed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027607-A (JP)
Title: Snow cave making method, snow cave made by this method and snow cave mold used for this method
Inventor: KOKUBU ETSURO
IPC: E04H1/12
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of requiring work for preparing a device for preventing cases of forming a snow cave mold in weight endurable against collecting snow pressure, making a strong foundation in a lower part of the snow cave mold, fixing the snow cave mold to the foundation or largely deforming the snow cave mold by removed snow pressure for preventing the snow cave mold from being blown off by the collecting snow pressure of a snow collector when conventionally making a snow cave by digging out snow from a snow-covered mountain or using the snow cave mold of a swelling state for making the snow cave.  <P>SOLUTION: (a) The snow cave mold 9 of a folding-up state is used. (b) A snowfall is heaped up on an upper surface and a peripheral part so as to cover the snow cave mold. (c) Afterwards, the snow cave mold is swollen, and snow is heaped up further, and an entrance is finally made in the heaped-up snowfall for allowing a person to go in and out, and the snow cave is completed by taking out the air-bled snow cave mold from the entrance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025044-A (JP)
Title: Method of making feed, fertilizer and soil conditioner from organismic waste by using cellular wall crushing pr0cess
Inventor: TANAKA HIROYUKI
IPC: C05F11/08
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of making feed, fertilizer and soil conditioner by efficiently crushing cellular walls of organismic waste discarded by food/drink manufacturers and/or food garbage disposed of by households/business entities and/or industrial sludge, sewage sludge and septic tank sludge.  <P>SOLUTION: The cellular walls of the organismic waste discarded by food/drink manufacturers and/or food garbage disposed of by households/business entities and/or industrial sludge, sewage sludge or septic tank sludge, are efficiently crushed by a concentration drying crusher using a ball mill or a steam jet injection device. Next, a mixture of a solution of a dissolved decomposition enzyme group/decomposition microbe group and a solution containing an ionized mineral group containing a hydrated iron oxide(ferrihydrite) is added to the crushed cellular walls and further, if necessary, a salt neutralizer, molasses and water are added. Then, these added materials are thoroughly kneaded using a kneader and after kneading, pelletized with the help of a pelletizer. The pellet is used as feed, fertilizer or a soil conditioner or as a part thereof.  <P>COPYRIGHT: (C)2004,JPO